ID: SX056
Blue Cross Blue Shield
PA

Keystone Health Plan West PA

Keystone Health Plan West PA is a Blue Cross/Blue Shield regional commercial health plan (Payer ID SX056) that processes professional (CMS‑1500) and institutional (837) claims and supports ERA remittance.

Capabilities

Professional Claims (1500)
Institutional Claims (UB-04)
Electronic Attachments
Workers' Comp
ERA/Remittance
Eligibility Verification
Claim Status Inquiry
Prior Authorization
Dental Claims
Secondary Claims
Real-Time Processing

Alternative Names

Name Payer ID
Keystone Health Plan West SX056

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